Let's see. You figure out how Google works, piggy back off of their technology, "giving" people back their answers to their questions, and are perplexed that someone else is piggy backing off of you and Google?
Wake up and smell the web!

Let's look at where stackoverflow.com traffic came from for the year of 2010. When 88.2% of all traffic for your website comes from a single source, criticizing that single source feels … risky. And perhaps a bit churlish, like looking a gift horse in the mouth, or saying something derogato...